Utility hook



FIG. 1 is a reduced perspective view of the utility hook showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof;

FIG. 4 is an end elevational view taken from the left of FIG. 3; and

FIG. 5 is an end elevational view taken from the right of FIG. 3. 

The ornamental design for a utility hook, substantially as shown and described. 